Quakes in solid quark stars
Data(s) |
01/10/2004
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Resumo |
A starquake mechanism for pulsar glitches is developed in the solid quark star model. It is found that the general glitch natures (i.e., the glitch amplitudes and the time intervals) could be reproduced if solid quark matter, with high baryon density but low temperature, has properties of shear modulus mu(c) = 10(30-34) erg/cm(3) and critical stress sigma(c) = 10(18similar to24) erg/cm(3). The post-glitch behavior may represent a kind of damped oscillations. (C) 2004 Elsevier B.V. All rights reserved. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
周爱芝;R.X.Xu.Quakes in solid quark stars,Astroparticle Physics,2004,22(0):73 |
Palavras-Chave | #射电天文学 #pulsars #neutron stars #elementary particles |
Tipo |
期刊论文 |